JPS6445615A - Method for injection-molding styrene-conjugated diene block copolymer - Google Patents

Method for injection-molding styrene-conjugated diene block copolymer

Info

Publication number
JPS6445615A
JPS6445615A JP62203189A JP20318987A JPS6445615A JP S6445615 A JPS6445615 A JP S6445615A JP 62203189 A JP62203189 A JP 62203189A JP 20318987 A JP20318987 A JP 20318987A JP S6445615 A JPS6445615 A JP S6445615A
Authority
JP
Japan
Prior art keywords
block copolymer
mold
temperature
molded product
styrene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62203189A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0427009B2 (fr
Inventor
Ikuro Yamaoka
Masao Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel Corp
Nippon Steel Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp, Nippon Steel Chemical Co Ltd filed Critical Nippon Steel Corp
Priority to JP62203189A priority Critical patent/JPS6445615A/ja
Publication of JPS6445615A publication Critical patent/JPS6445615A/ja
Priority to US07/481,597 priority patent/US5180535A/en
Publication of JPH0427009B2 publication Critical patent/JPH0427009B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/04—Block polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)
JP62203189A 1987-08-17 1987-08-17 Method for injection-molding styrene-conjugated diene block copolymer Granted JPS6445615A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62203189A JPS6445615A (en) 1987-08-17 1987-08-17 Method for injection-molding styrene-conjugated diene block copolymer
US07/481,597 US5180535A (en) 1987-08-17 1990-02-20 Injection molding of styrene resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62203189A JPS6445615A (en) 1987-08-17 1987-08-17 Method for injection-molding styrene-conjugated diene block copolymer

Publications (2)

Publication Number Publication Date
JPS6445615A true JPS6445615A (en) 1989-02-20
JPH0427009B2 JPH0427009B2 (fr) 1992-05-08

Family

ID=16469937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62203189A Granted JPS6445615A (en) 1987-08-17 1987-08-17 Method for injection-molding styrene-conjugated diene block copolymer

Country Status (2)

Country Link
US (1) US5180535A (fr)
JP (1) JPS6445615A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005514224A (ja) * 2001-10-26 2005-05-19 アクララ バイオサイエンシーズ， インコーポレイテッド ミクロ流体基材の射出成形ミクロ複製のためのシステムおよび方法
CN114126822A (zh) * 2019-02-28 2022-03-01 布里斯托大学 心脏瓣膜

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777030A (en) * 1996-09-27 1998-07-07 Phillips Petroleum Company Blends of a styrenic polymer and monovinylaren/conjugated diene block copolymers
EP0909626A3 (fr) * 1997-10-17 2000-02-02 TOHOKU MUNEKATA Co., Ltd. Procédé et dispositif pour mouler par injection des matières plastiques
KR100425243B1 (ko) * 2001-11-14 2004-03-30 주식회사 엘지화학 선형의 블록 공중합체의 제조방법
JP2004202731A (ja) * 2002-12-24 2004-07-22 Sumitomo Chem Co Ltd 大型導光板の製造方法
US7265180B2 (en) * 2003-10-01 2007-09-04 Lanxess Corporation Thermoplastic molding composition having high clarity
KR100664654B1 (ko) * 2004-08-12 2007-01-04 주식회사 엘지화학 스티렌-메타크릴산메틸 공중합체를 포함하는 수지 조성물,이 조성물을 이용하여 제조된 인조대리석 및 이의 제조방법
TWI423885B (zh) * 2004-09-03 2014-01-21 Sumitomo Chemical Co 樹脂板
KR20080064975A (ko) * 2005-11-15 2008-07-10 아사히 가세이 케미칼즈 가부시키가이샤 액정 디스플레이용 광 확산판

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009206A (en) * 1959-01-12 1961-11-21 Monsanto Chemicals Injection molding of crystalline polystyrene
US4386188A (en) * 1981-01-16 1983-05-31 Sweetheart Plastics, Inc. Thermoformable polymer blend composition
JPH0826107B2 (ja) * 1985-10-17 1996-03-13 新日本製鐵株式会社 高耐衝撃性の熱可塑性樹脂成形物
US4836960A (en) * 1987-10-05 1989-06-06 Sola Usa, Inc. Fabrication of thermoplastic optical components by injection/compression molding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005514224A (ja) * 2001-10-26 2005-05-19 アクララ バイオサイエンシーズ， インコーポレイテッド ミクロ流体基材の射出成形ミクロ複製のためのシステムおよび方法
CN114126822A (zh) * 2019-02-28 2022-03-01 布里斯托大学 心脏瓣膜
JP2022522030A (ja) * 2019-02-28 2022-04-13 ザ ユニバーシティ オブ ブリストル 心臓弁

Also Published As

Publication number Publication date
JPH0427009B2 (fr) 1992-05-08
US5180535A (en) 1993-01-19

Similar Documents

Publication Publication Date Title
EP0057547B1 (fr) Moulage par injection de matière plastique utilisant un noyau de moule stabilisé
Titomanlio et al. Mechanism of cooling stress build-up in injection molding of thermoplastic polymers
EP0374577A3 (fr) Procédé pour fabriquer un curseur pour l'utilisation dans une fermeture à glissière
JPS6445615A (en) Method for injection-molding styrene-conjugated diene block copolymer
EP0186413A3 (fr) Dispositif pour le moulage par injection de matières plastiques
JPS56169047A (en) Injection molding die
JPS54106569A (en) Injection molding of resin product having insert
JPS6445614A (en) Method for injection-molding styrene-based resin composition
GB1320928A (en) Moulds for parts of plastics material
JPS5476656A (en) Hot-runner mold for injection molding
JPS5762857A (en) Production of nozzle for casting having slit
GB1154965A (en) Moulding Plastic Materials
JPS54111557A (en) Hollow molded article having integrated internal ribs, and method for forming the same
JPS6485718A (en) Manufacture of molded product made of thermoplastic elastomer resin
Yamaoka et al. Injection Molding of Styrene Resin
JPS5624140A (en) Production of molded article having embedded reinforcer
JPS55114541A (en) Method of releasing plastic product from mold
GB1446025A (en) Moulding process
JPS55135636A (en) Mold method characterized by insertion of drawable soft core during injection molding of resin
CA2155358A1 (fr) Moule a injection et mode de production d'articles moules
JPS56164832A (en) Production of synthetic resin made penpoint
JPS57167224A (en) Manufacture of synthetic resin molding with foamed layer
JPS564444A (en) Molding device for thin-wall hinge of synthetic resin
JPS57207050A (en) Transfer mold
JPS6482911A (en) Molding method of molded product with spring